baber/WOPTO huggingface dataset:
Patent KR-20010042396-A (KR)
IPC: A61K31/55
Filed: 1999-04-05
Abstract: The present invention is directed to aminoguanidine and alkoxyguanidine compounds, including compounds of Formula I:wherein X is O or NH, L is -O- or -SO2-, and R1-R4, R9-R19, Ra, Rb, Rc, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof, that inhibit proteolytic enzymes such as thrombin. Also described are methods for preparing the compounds of Formula I. Certain of the compounds exhibit antithrombotic activity via direct, selective inhibition of thrombin, or are intermediates useful for forming compounds having antithrombotic activity. The invention includes a composition for inhibiting loss of blood platelets, inhibiting formation of blood platelet aggregates, inhibiting formation of fibrin, inhibiting thrombus formation, and inhibiting embolus formation in a mammal. Other uses of compounds of the invention are as anticoagulants either embedded in or physically linked to materials used in the manufacture of devices used in blood collection, blood circulation, and blood storage.
Patent KR-20010042706-A (KR)
Title: 멀티캐리어 시스템을 위한 프레임 구조와 프레임 동기화
IPC: H04J11/00
Filed: 1998-04-14
Abstract: 본 발명은 각 프레임이 적어도 하나의 유용한 심볼(12), 그 적어도 하나의 유용한 심볼과 결합된 하나의 가드 인터벌(14) 및 하나의 기준 심볼을 포함하여 구성되는, 그러한 하나의 프레임 구조를 갖는 하나의 신호를 생성하는 하나의 방법에 관한 것으로, 이러한 방법은 하나의 비트 시퀀스의 하나의 진폭변조를 수행함으로써 진폭 변조된 비트 시퀀스의 엔벌로프가 기준 심볼(16)의 하나의 기준 패턴을 정의하는 단계를 포함하여 구성되고, 하나의 프레임 구조를 갖는 하나의 신호의 프레임 동기화 방법은 신호를 수신하는 단계, 수신된 신호를 하향-변환하는 단계, 하나의 엔벌로프를 생성하기 위해 하향-변환된 신호의 하나의 진폭-복조를 수행하는 단계(164), 신호내 기준심볼(16)의 하나의 신호 기준 패턴을 검출하기 위해 엔벌로프를 하나의 미리 결정된 기준 패턴과 상관시키는 단계(166) 및 신호 기준 패턴의 검출에 기초하여 프레임 동기화를 수행하는 단계를 포함하여 구성된다.
Patent KR-20010043726-A (KR)
Title: 분리 장치 및 분리 방법 및, 수신 장치 및 수신 방법
IPC: H04N7/24
Filed: 1999-05-20
Abstract: 분리 장치 및 분리 방법에 있어서, 복수의 데이터 스트림이 수신되고, 데이터 스크림 전체 또는 대응하는 일부는 수신된 복수의 데이터 스트림으로부터 선택되며, 선택된 각각의 데이터 스트림내에 포함된 지정된 데이터는 분리되고 추출된다. 더욱이, 신호 수신 장치 및 방법에서, 수신된 데이터 스트림 또는 복조된 수신된 송신 신호로 형성된 데이터 스트림이 수신되고, 데이터 스트림 전체 또는 대응하는 일부는 수신된 복수의 입력 데이터 스트림 중에서 선택되며, 선택된 데이터 스트림 각각에 포함된 데이터의 지정된 시퀀스는 분리되어 추출되고, 소정의 신호 처리가 분리되고 추출된 데이터의 전부 또는 일부에 동시에 적용된다.
Patent KR-20010083052-A (KR)
IPC: C07D213/73
Filed: 1999-06-03
Abstract: Compounds incorporating aryl substituted olefinic amine are provided. Representative compounds are (4E)-N-methyl-5- (3-pyridyl) -4-penten-2-amine, (4E) -N-methyl-5- (5-pyrimidinyl) -4-penten-2-amine, (4E)-N-methyl-5-( 5-methoxy-3-pyridyl) -4-penten-2-amine, (4E)-N- methyl-5- (6-amino-5-methyl -3-pyridyl)-4-penten -2-amine, (2R)-(4E) -N-methyl-5-(3-pyridyl) -4-penten-2-amine, (2R)-(4E)-N- methyl-5-(5- isopropoxy-3-pyridyl) -4-penten-2-amine, (4E)-N-methyl -5-(5-bromo-3-pyridyl) -4-penten-2-amine, (4E)-N-methyl -5-(5-ethoxy-3- pyridyl)-4-penten- 2-amine, (2S)-(4E)-N- methyl-5-(3-pyridyl) -4-penten-2-amine, (4E)-N-methyl -5-(5-isopropoxy-3- pyridyl)-4- penten-2-amine and (2S)-(4E)-N-methyl -5-(5-isopropoxy -3-pyridyl) -4-penten-2-amine.
Patent KR-20010052972-A (KR)
Title: 내고장성 다중-프로세서 시스템에서 프로세서들의 동기화
IPC: G06F11/18
Filed: 1999-06-18
Abstract: 모든 프로세싱 유닛들이 동일한 프로세스들을 동기로 실행하는 다수의 프로세싱 유닛을 포함하는 내고장성 시스템에서 제1프로세서 유닛(10)과 제2프로세서 유닛(20)을 동기화시키는 방법과 시스템이 기술된다. 본 발명은 느슨히 연결된 프로세싱 유닛과 프로세싱 유닛들 간에 연결된 저대역폭 통신채널(16)로 된 시스템에 적합하다.
Patent KR-20020060015-A (KR)
Title: Bake Oven
Inventor: LIM DONG BIN
IPC: A21B1/00
Filed: 2001-01-09
Abstract: PURPOSE: A bread-baking machine improved in a vapor supply apparatus for supplying vapor to a baking tray for producing bread is provided. Therefore, it can reduce constituent parts and manufacturing cost by supplying vapor to the baking tray without the addition of a heating apparatus and prevent an excessive amount of water from being contained in baked bread. CONSTITUTION: This machine is provided with a water supply pipe for supplying water from an outer water supply source of a body(3); a heat exchange part for receiving water from the water supply pipe, receiving heat from a baking heater(19a,19c,19d) and generating vapor; and a vapor injecting part containing at least one nozzle for injecting vapor generated from the heat exchanger to a baking tray(15). A vapor receiving part for receiving vapor is also arranged between the heat exchanger part and vapor injecting part.
Patent KR-20020061043-A (KR)
Title: Determination of tensile strength using continuous indentation test
Inventor: AHN JEONG HUN
IPC: B21B38/00
Filed: 2001-01-12
Abstract: PURPOSE: A method for determining tensile strength using continuous indentation test is provided to grasp mechanical characteristics of metal by applying indentation load to a spherical indenter and continuously measuring variation of indentation depth according to increase or decrease of indentation load. CONSTITUTION: The method for determining tensile strength using continuous indentation test comprises a strain hardening coefficient-stress coefficient determination step; and a tensile strength determination step, wherein the strain hardening coefficient-stress coefficient determination step further comprises a strain hardening coefficient setting step; a contact radius estimation step of estimating a contact radius of an indenter and a concerned specific metal; an indentation strain-stress estimation step; a strain hardening coefficient estimation step; a strain hardening coefficient judgement step; a repeating step of repeating the strain hardening coefficient setting step, the contact radius estimation step, the indentation strain-stress estimation step, the strain hardening coefficient estimation step, and the strain hardening coefficient judgement step; a strain hardening coefficient determination step; and a stress coefficient determination step.
Patent KR-20020065043-A (KR)
Inventor: JUNG HYE YEONG
IPC: C04B35/624
Filed: 2001-02-05
Abstract: PURPOSE: A method of manufacturing porous ceramic pellets by using double emulsion method is provided, which is possible to control pore size, porosity thereof by varying agitation rate and the amount of distilled water to be added. CONSTITUTION: The preparation method of porous ceramic pellet includes the steps of (S10) mixing 100 parts by weight of inorganic powder together with 20-35 parts by weight of distilled water and 3-8 parts by weight of viscosity controller; (S20) ball-milling above mixture so as to prepare a slurry having an average diameter of 5μm and a viscosity of 80 to 2000 cp; (S30) adding 0.15-1.50 parts by weight of a foaming agent in the slurry and then agitate the mixture for foaming; (S40) adding 1-3 parts by weight of a gelation agent such as aqueous epoxy resin in the foamy slurry, followed by slow agitation at 600 rpm; (S50) adding a nonvolatile dispersion media having a specific gravity of 0.7 to 0.8 such as paraffin and silicon oil, followed by slow agitation at 50-200 rpm for 30 to 60 min for pelletization ; and (S60) after drying the pellet, calcining the dried pellet up to 1100-1600deg.C at a rate of 1-3deg.C/min.
Patent KR-20010085654-A (KR)
Title: Uv-curable pressure-sensitive adhesive composition and its pressure-sensitive adhesive sheet
Inventor: YAMAMOTO SHOUJI
IPC: C09J7/02
Filed: 2001-02-27
Abstract: PURPOSE: To provide adhesive sheets of ultra violet (UV) curing type capable of being cured by UV irradiation with low irradiation intensity and in a short tome and contributing to save energy improve the productivity as a material for processing, fixing semiconductor wafers or protecting the surface of semiconductor wafers. CONSTITUTION: This UV curing type adhesive sheet is prepared by providing a UV curing type adhesive composition layer containing a photoinitator having a >= 1,000 mol-1 cm-1 molar absorption coefficient at 365 nm wave length and a >= 420 nm maximum absorption wave length on the long wave length side, on a light transmitting base material.
Patent KR-20010044591-A (KR)
Inventor: KIM SEONG GWON
IPC: H04L12/66
Filed: 2001-03-09
Abstract: PURPOSE: A sound card capable of an Internet phone by an office telephone is provided to switch to an office telephone and an Internet telephone by operating buttons of a telephone by connecting an office line of the telephone to a sound card of a computer. CONSTITUTION: A signal conversion unit(200) converts a tone signal of a telephone(1) sent with a constant frequency into a digital signal. A data transmission unit(300) debugs the digital signal into ASCII code recognizable by the computer and transmits the same to an Internet phone site on the web. A mode conversion unit(400) connects to an office line of a wire and wireless telephone(1) connected to a public telephone switching network(2) and converts to an Internet phone(3) and an office line(4) sequentially according to an input of a specific button attached to the telephone(1). A voice reproducing unit(500) separates a voice signal transceived through a speaker(5) so that a receive signal is received by the telephone(1) and a send signal is received by a microphone(6), for thereby preventing echo phenomenon of sent/received voice.
Patent KR-20010089248-A (KR)
Title: One click buying in ecommerce systems from non-ecommerce advertisement
Inventor: DUTTA RABINDRANATH
IPC: G06Q30/00
Filed: 2001-03-10
Abstract: PURPOSE: An one click purchasing method for items which is not advertised on the EC system is provided to make a user uniformly one-step access the certain goods on a web site of a seller by correlating each goods and each hyperlink to the intrinsic goods code. CONSTITUTION: The seller advertises the goods on the off-site media using a goods code(400). The goods code is a number and word appointer of the goods and the off-site media is any media except the site of the seller, such as a television, a radio, a printing media and a banner advertisement of other web site. The seller or the agent of the seller provides an Internet web site correlating the advertised goods to each goods code on a server(405). If the server receives an access request integrating the goods code from a user(410), a client makes the request include a discriminator data token. The data token is a browser cookie or other information making the server system discriminates the user or an electric wallet used by the user. The server receives the token(415), and constructs a dealing model according to the goods code and the data token(420).
Patent KR-20020072478-A (KR)
Title: Streaming method by moving picture compression method using SPEG
Inventor: HONG SEONG RYEOL
IPC: H04N21/234
Filed: 2001-03-10
Abstract: PURPOSE: A streaming method using a motion picture compression method employing SPEG(Stream Picture Expert Group) is provided to remove the buffering process and resolve the overload of a streaming server while minimizing the load of lines by minimizing the band width of image and voice signals. CONSTITUTION: A streaming method using a motion picture compression method employing SPEG includes the steps of setting threshold values of frames to compress and compressing the frames individually, assigning index values per image and aligning the images in sequence, removing overlaying parts after the individual images are compressed while remaining a single index value, residing internal operators of a streaming server in user groups of clients when the clients are connected via the above steps, for carrying out the reciprocal synchronization without any additional players, and directly sending the internal operators to applet or class on a common browser on the web by using java.
Patent KR-20020072853-A (KR)
Title: Apparatus and method for displaying data of any language
Inventor: HWANG JIN HO
IPC: G06F17/00
Filed: 2001-03-13
Abstract: PURPOSE: A system and a method for displaying the data written in an optional language are provided to display the data written in an optional language without a font for the optional language. CONSTITUTION: The system includes an external data providing device(100) and a digital audio device(200). The external data providing device images the text data written in an optional language as a bitmap format and generates a file for downloading. The digital device separates the image data from the download file transmitted from the external data providing deice and displays the data written in the language. The external data providing device includes an OS(Operating System)-embedded font(112), a basic font memory(114), an information analyzer(116), a memory(118), a control unit(120), a communication unit(130), and an ATAPI(AT Attachment Packet Interface) unit(135). The digital device includes a control unit, a storing medium, a communication unit, the ATAPI unit, a display unit, an input unit, and a data decoder.
Patent KR-20020083669-A (KR)
Title: apparatus of selecting a song using portable phone and method of selecting thereof
Inventor: PARK SEUNG UK
IPC: H04Q9/00
Filed: 2001-04-28
Abstract: PURPOSE: An apparatus for selecting a song using a cellular phone and a method for selecting a song using the same are provided to conveniently enjoy leisure life by using the cellular phone as a remote controller which operates a karaoke device through a simple mode conversion process. CONSTITUTION: A micro-controller unit(100) recognizes, processes, and stores data input through a keypad unit(104) of a cellular phone. A flash memory(106) stores and outputs digital data input to the micro-controller unit(100). A transmission circuit unit(102) receives the data of the micro-controller unit(100) and transmits the received data to a video accompaniment device. A song code, a song words, and a song title input through the keypad unit(104) are displayed on a monitor of the cellular phone.
Patent KR-20020067960-A (KR)
Title: Apparatus for transferring a wafer from a wafer carrier to a loadlock chamber
Inventor: JANG TAE HO
IPC: H01L21/68
Filed: 2001-05-02
Abstract: PURPOSE: An apparatus for transferring a wafer from a wafer carrier to a loadlock chamber is provided to minimize a space occupied by the wafer transfer apparatus and to transfer the wafer loaded into a front open unit pot(FOUP) at once, by transferring a loadlock cassette installed in the FOUP or the loadlock chamber. CONSTITUTION: An open unit exposes the wafer to the exterior in the FOUP(30) into which a plurality of wafers are loaded. A switching unit switches the loadlock chamber(38) including a loadlock cassette(42) for supporting the plurality of wafers. A transfer unit positions the wafer loaded into the FOUP and the loadlock chamber so that the wafer and the loadlock chamber corresponds to each other. The first drive unit settles the wafer in the loadlock cassette.
Patent KR-20020092114-A (KR)
Title: SONOS cell eliminating drain turn-on phenomenon and over- erase phenomenon, non-volatile memory device having SONOS cell and the method of processing non-volatile memory device SONOS cell
Inventor: KIM DAE MANN
IPC: H01L29/792
Filed: 2001-06-02
Abstract: PURPOSE: A substrate-oxide-nitride-oxide-silicon(SONOS) cell is provided to eliminate the necessity of planarizing an interlayer dielectric after a metallization process by preventing a step from being formed between a memory cell core region and a peripheral circuit region in a non-volatile memory device composed of the SONOS cell. CONSTITUTION: A semiconductor substrate(501) is of the first conductivity type. The first silicon oxide layer(505) is formed on the semiconductor substrate, corresponding to the length of a channel(504) of a transistor. A silicon nitride layer(506) is formed on the first silicon oxide layer. The second silicon oxide layer(507) is formed on the silicon nitride layer. A gate(508) is formed on the second silicon oxide layer. A source(502) of the second conductivity type and a drain(503) of the second conductivity type are formed on the semiconductor substrate, separated from each other by the length of the gate. A bitline contact hole comes in contact with the drain junction.
Patent KR-20010110320-A (KR)
Title: 레이저 장치와 그 제어 방법, 및 그 장치를 갖는 레이저가공기와 그것을 이용한 레이저 가공 방법
IPC: H01S3/11
Filed: 2001-06-05
Abstract: 본 발명의 목적은 파장 변환에 이용되는 비선형 광학 결정을 보호하여, 안정한 레이저 펄스를 얻는 고조파 Q 스위치 레이저 장치와 그 제어 방법을 제공하는 것이다.  그 레이저 장치에서는 레이저 트레인의 휴지(休止)시에 Q 스위치를 ON하여 레이저를 유사적, 연속적으로 발진시키는 것에 의해 이득(gain) 매질에서의 이득의 축적을 피한다.  레이저 펄스를 발생시키는 전에는 소정의 기간 Q 스위치를 OFF하여 레이저 이득을 상승시키고, Q 스위치 ON시에 1쇼트만큼 소정의 크기의 펄스가 발생된다.
Patent KR-20020094569-A (KR)
Title: Die setting device of press mold
Inventor: KONG HO YEONG
IPC: B30B15/02
Filed: 2001-06-12
Abstract: PURPOSE: A die setting device for a press mold is provided to improve the productivity of panels by rapidly and easily setting a die of the press mold on a bed. CONSTITUTION: A die setting device includes a die(30) having a recess and a bed having a guide post coupled to the die(30). At least one recess is formed at a predetermined portion of a lower surface of the die(30). The recess includes the first and second recesses(32,34) which are formed at both ends of the lower surface of the die(30). The first recess(32) is a guide recess having an oval shape, and the second recess(34) is a setting recess having a ring shape. The guide post is easily coupled to the guide recess. The guide post is coupled to an upper surface of the bed so as to guide the setting of the die(30). An upper portion of the guide post is rounded.
Patent KR-20020096576-A (KR)
Inventor: SONG JAE MAHN
IPC: C07K14/395
Filed: 2001-06-21
Abstract: PURPOSE: Provided is a yeast transforming vector system, which is very useful for the study of yeasts and in the field of industry, using multicopy paromomycin-resistant gene. CONSTITUTION: The yeast transforming vector system is characteristically manufactured by separating a multicopy paromomycin-resistant gene; constructing a vector pCABIOM101; transforming yeasts, Saccharomyces cerevisiae, with the vector pCABIOM101 and pCABIOM111 derived therefrom to obtain transformants.
Patent KR-20030000829-A (KR)
Title: Method for Forming Metal Line of Semiconductor Device
Inventor: KO CHANG JIN
IPC: H01L21/28
Filed: 2001-06-27
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to improve a barrier characteristic, by using a Cu-Be layer as a diffusion barrier layer regarding a copper interconnection such that the Cu-Be layer has excellent bonding force with oxygen. CONSTITUTION: The first capping layer(3) is formed on a semiconductor substrate(1) having a lower metal layer(2). An oxide layer of a predetermined thickness is formed on the first capping layer. A contact hole is formed in the oxide layer to expose the lower metal layer. A tantalum layer and the Cu-Be layer(8) are sequentially formed on the entire surface including the contact hole. The copper interconnection(9) is formed in the contact hole. The second capping layer(10) is formed on the entire surface including the copper interconnection.
Patent KR-20030002623-A (KR)
Title: a method for manufacturing semiconductor device using damascene
Inventor: CHO JEONG IL
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of semiconductor devices using damascene processing is provided to improve processing margin by minimizing the dishing phenomenon for metalization. CONSTITUTION: The first interlayer dielectric(102), the first insulating layer(103), the second interlayer dielectric(104) and the second insulating layer(105) are sequentially formed on a semiconductor substrate having a lower metal line(101). A via hole is formed by selectively etching the insulating layers and interlayer dielectrics. A resist layer is coated in the via hole. A trench is formed to define an upper metal line by selectively etching the second insulating layer(105) and the second interlayer dielectric(104). A metal film(111) is then filled into the via hole and the trench.
Patent KR-20030002012-A (KR)
Inventor: JANG HEON YONG
IPC: H01L27/10
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve a gap-fill characteristic in depositing an interlayer dielectric formed on a bitline by forming a charge storage electrode contact without an additional process while forming a plate electrode and by eliminating the necessity of a chemical mechanical polishing(CMP) process. CONSTITUTION: A lower layer having a predetermined conductive structure and an insulated structure is formed on a semiconductor substrate. A sacrificial layer(23) and the first conductive layer(24) for a plate electrode are formed on the lower layer. The first conductive layer for the plate electrode in a capacitor formation region and the sacrificial layer are selectively etched. The insulated structure in a charge storage electrode contact region is selectively etched to form a charge storage electrode contact hole. The second conductive layer(27) for the plate electrode is formed on the resultant structure. The second conductive layer for the plate electrode is etched back to be left on the sidewall of the sacrificial layer and in the charge storage electrode contact hole.
Patent KR-20030002051-A (KR)
Title: A forming method of contact hole
Inventor: RYU JAE OK
IPC: H01L21/28
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a contact hole is provided to improve yield and an electrical characteristic by preventing a hard mask from being lost by formation of a contact hole so that a short-circuit between electrodes is avoided. CONSTITUTION: An insulation layer(19) and a sacrificial layer are sequentially formed on a substrate(10). A photoresist layer pattern for defining a contact hole is formed on the sacrificial layer. The sacrificial layer is etched to expose the insulation layer by using the photoresist layer pattern as a mask. A plenty of polymer generated in etching the sacrificial layer is attached to the sidewall of the photoresist layer pattern. The exposed insulation layer is etched to form a contact hole(23) narrower than the defined contact hole. The photoresist layer pattern and the sacrificial layer are removed.
Patent KR-20030004890-A (KR)
Title: A making method and apparatus for the glass fiber reinfoced polyurethane foam included continuous strand mat
Inventor: KIM JONG SIK
IPC: C08G18/08
Filed: 2001-07-07
Abstract: PURPOSE: A process for preparing polyurethane foam containing a continuous strand matt and an apparatus for executing the process are provided to remove bubbles in the matt and to form even and smooth surface of top portion of the foam, thereby obtaining uniform mechanical properties such as tensile strength and compression strength. CONSTITUTION: A process comprises steps of preparing a specified polyol component; preparing a crude solution including the polyphenyldiisocyanate and a mixture of isocyanate and the polyol component in 1.0-1.4 of NCO/OH ratio; injecting the solution together with reactant catalyst, foaming agent and other additives to produce a foam during transfer of a continuous strand matt to a conveyor; and removing air-layer from the strand matt. The apparatus comprises a number of winding rollers(13) wound by the continuous strand matt; a conveyor(10) to deliver desired number of layers corresponding to number of rollers; a crude solution supply device(20) to blend polyol and isocyanate components and to supply the blend to the matt; and a top compression device(30) to exhaust air layer out of ciliary glass fibers outside by discontinuously applying pressure to the strand matt moving after receiving the crude solution.